Bug 93811 - shutdown causes a restart
Summary: shutdown causes a restart
Status: CLOSED UNREPRODUCIBLE
Alias: None
Product: ACPI
Classification: Unclassified
Component: Power-Off (show other bugs)
Hardware: x86-64 Linux
: P1 high
Assignee: acpi_power-off
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-02-24 16:00 UTC by dlazinumich
Modified: 2015-07-22 00:17 UTC (History)
2 users (show)

See Also:
Kernel Version: 3.16.0-30
Subsystem:
Regression: No
Bisected commit-id:


Attachments

Description dlazinumich 2015-02-24 16:00:59 UTC
Hardware: HP Elitebook Folio 1040 + HP Ultraslim Dock 2013 Docking station (Product D9Y32AA#ABA)
Distro: Ubuntu 14.10
Description: When laptop is docked, initiating shutdown will cause the system to restart. Attempted [from command line] poweroff, shutdown -h now, and [from GUI] using the shutdown button. This has not been the case (pre update) with kernel 3.16.0-23. When the laptop is removed from the docking station, it doesn't display either symptom (whether on AC or battery).
Comment 1 Aaron Lu 2015-02-27 03:25:50 UTC
Perhaps some wake up signal made it start right after power off.
Kernel 3.16.0-23 works and 3.16.0-30 doesn't work suggests this is a regression, the kernel version seems to be distro specific, any chance to do git bisect?

Also, can you try the latest upstream kernel? i.e. 4.0-rc1 or 3.19?
Comment 2 Aaron Lu 2015-03-19 05:31:56 UTC
Any update on the bisect?
Comment 3 dlazinumich 2015-03-19 12:16:11 UTC
This seems to have been resolved with the release of 3.16.0-30.

Note You need to log in before you can comment on or make changes to this bug.